Which of the following salts undergoes anioni | vedclass

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(B) $1$. Anionic hydrolysis occurs when the anion of a salt reacts with water to form a basic solution.$2$. This happens in salts formed from a weak a

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$Na_2CO_3$

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(B) $1$. Anionic hydrolysis occurs when the anion of a salt reacts with water to form a basic solution.$2$. This happens in salts formed from a weak acid and a strong base.$3$. $Na_2CO_3$ is a salt of a weak acid $(H_2CO_3)$ and a strong base $(NaOH)$.$4$. The anion $CO_3^{2-}$ reacts with water: $CO_3^{2-} + H_2O \rightleftharpoons HCO_3^- + OH^-$, resulting in anionic hydrolysis.$5$. $CuSO_4$, $NH_4Cl$, and $FeCl_3$ are salts of strong acids and weak bases, which undergo cationic hydrolysis.

Which of the following salts undergoes anionic hydrolysis?

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